Research Article
Detecting GPC3-Expressing Hepatocellular Carcinoma with L5 Peptide-Guided Pretargeting Approach: In Vitro and In Vivo MR Imaging Experiments
Figure 4
Magnetic property of NPs. The T2 color maps of PEG-USPIO (a) and SA-USPIO-PEG (b). Numbers 1–10 represent Fe concentrations ranging from 0.04 to 0.6 mM. R2 value curves of both NPs (c).
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